package com.wanxi.test;

public class Student {
    String name;
    int age;

    public void study() {
        System.out.println("学习");
    }

    public void eat() {
        System.out.println("吃饭");
    }

    public void sayHello(String name) {
//        String name="aa";
        System.out.println(this.name);
    }

    public int answer(Grading grading) {
        return 0;
    }
}
